Introducing 문법.com - AI Korean Grammar Checker

Recently we launched a new Korean writing assistant called 문법.com.

If you are trying to write English, there are a wide variety of tools available. Some tools offer really convenient integrations with the apps you are already using. Other English tools use advanced AI models that go beyond basic spelling and rule-based grammar checks to offer thoughtful suggestions to improve the readability of your text. Thanks to this level of quality, these English tools benefit not only language learners but also native speakers alike.

However as you look to other languages, there are virtually no options. In Korean, most current products appear to be rule-based and only offer basic spelling/spacing/grammar suggestions. Additionally, the tools are not well-integrated into other applications. If you are using modern web applications like Google, Notion or Slack there are no Korean grammar checkers available as-you-type.

But in Korean, there is a stronger need for Korean-specific grammar checking tools. The multi-lingual spellchecking tools built into OSes/browsers were originally built for simpler European languages, so they struggle to handle the suffix- and cognation-rich nature of Korean writing. One of the main pillars of Korean writing checking - spacing error detection - has no analogue in most European languages, so it is no wonder that current tools are inadequate.

So, we built 문법.com: a grammar checker for Korean, everywhere you write.

It is a free online grammar checker specifically built for Korean. We've trained an AI model on over 20,000 real edits by expert Korean writers, in addition to a wide range of synthesized errors. Our website, Chrome or Firefox extension brings this AI model wherever you write. Our technology runs fast; so grammar is checked as you type.

With 문법.com's browser extensions, we hope you can catch a few more errors before you press send. Give it a try today.